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ERDDAP > tabledap > Data Access Form ?

Dataset Title:  IEC Water Quality Data Subscribe RSS
Institution:  University of Connecticut   (Dataset ID: IEC_DATA)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Make a graph
 
Variable ?   Optional
Constraint #1 ?
Optional
Constraint #2 ?
   Minimum ?
 
   Maximum ?
 
 RECORD_ID ?              
 DATE_STATION_LINK ?              
 time (UTC) ?              
 latitude (degrees_north) ?              
 longitude (degrees_east) ?              
 TIME_24H (Time 24hr) ?              
 STATION_ID ?              
 depth (Sensor Depth, m) ?              
 DEPTH_CLASS ?              
 oxygen_concentration_in_sea_water (mg/L) ?              
 sea_water_temperature (C) ?              
 sea_water_salinity (psu) ?              
 Chlorophyll (ug/L) ?              
 secchi_depth_of_sea_water (m) ?              
 pH ?              
 BODs (mg/L) ?              
 TSS (mg/L) ?              
 Ammonia_Ammonium (Ammonia-Ammonium, mg/L) ?              
 Nitrite_Nirate (Nitrite Nitrate, mg/L) ?              
 Particulate_N (mg/L) ?              
 Orthophosphate (mg/L) ?              
 Total_Dissolved_N (mg/L) ?              
 Total_Dissolved_P (mg/L) ?              
 Particulate_P (mg/L) ?              
 dissolved_organic_carbon_in_sea_water (mg/L) ?              
 Particulate_C (mg/L) ?              
 Dissolved_Silica (mg/L) ?              
 Biogenic_Silica (mg/L) ?              
 Sampling_Survey_Run ?              
 INVESTIGATION ?              
 STATION_ID_B ?              
 LISS_STUDY_AREA ?              
 Edit_Notes ?              
 CLOUD_COVER ?              
 SEA_STATE ?              
 FIELD_NOTES ?              
 WEATHER ?              
 PREV_24_H_RAIN (Previous 24 Hour Rain, hour) ?              
 PREV_48_H_RAIN (Previous 48 Hour Rain, hour) ?              
 TIDE_TIME_NR ?              
 TIDE_RANGE_FT_NR (Tide Range NR, ft) ?              
 TIDE_TIME_KP ?              
 TIDE_RANGE_FT_KP (Tide Range KP, ft) ?              
 Precipitation_in (Precipitation, in) ?              
 Precipitation_Station ?              
 Precipitation_Station_Distance_m (m) ?              
 Tide_Range_m (Tide Range, m) ?              
 Tide_Station ?              
 Tide_Station_Distance_m (m) ?              
 Air_Temp_C (Air Temperature, C) ?              
 Air_Temp_Station (Air Temperature Station) ?              
 AIR_TEMP_STATION_DISTANCE_M (m) ?              
 Wind_Speed_MPH (Wind Speed, mph) ?              
 Wind_Speed_Station ?              
 WIND_SPEED_STATION_DISTANCE_M (m) ?              
 Wind_Direction_Degrees (degrees) ?              
 Wind_Direction_Station ?              
 WIND_DIRECTION_STATION_DISTANCE_M (m) ?              
 
Server-side Functions ?
 distinct() ?
? ("Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.")

File type: (more information)

(Documentation / Bypass this form ? )
 
(Please be patient. It may take a while to get the data.)


 

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  RECORD_ID {
    String ioos_category "Identifier";
    String long_name "RECORD ID";
  }
  DATE_STATION_LINK {
    String ioos_category "Identifier";
    String long_name "DATE STATION LINK";
  }
  time {
    String _CoordinateAxisType "Time";
    String axis "T";
    String ioos_category "Time";
    String long_name "Time";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    String axis "Y";
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  TIME_24H {
    String ioos_category "Identifier";
    String long_name "Time 24hr";
  }
  STATION_ID {
    String ioos_category "Identifier";
    String long_name "Station ID";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    String axis "Z";
    String ioos_category "Location";
    String long_name "Sensor Depth";
    String positive "down";
    String standard_name "depth";
    String units "m";
  }
  DEPTH_CLASS {
    String ioos_category "Identifier";
    String long_name "Depth Class";
  }
  oxygen_concentration_in_sea_water {
    String ioos_category "Dissolved O2";
    String long_name "Oxygen Concentration In Sea Water";
    String units "mg/L";
  }
  sea_water_temperature {
    String ioos_category "Temperature";
    String long_name "Sea Water Temperature";
    String standard_name "sea_water_temperature";
    String units "C";
  }
  sea_water_salinity {
    String ioos_category "Salinity";
    String long_name "Sea Water Salinity";
    String standard_name "sea_water_salinity";
    String units "psu";
  }
  Chlorophyll {
    String ioos_category "Unknown";
    String long_name "Chlorophyll";
    String units "ug/L";
  }
  secchi_depth_of_sea_water {
    String ioos_category "Unknown";
    String long_name "Secchi Depth of Sea Water";
    String standard_name "secchi_depth_of_sea_water";
    String units "m";
  }
  pH {
    String ioos_category "Identifier";
    String long_name "pH";
  }
  BODs {
    String ioos_category "Unknown";
    String long_name "BODs";
    String units "mg/L";
  }
  TSS {
    String ioos_category "Unknown";
    String long_name "TSS";
    String units "mg/L";
  }
  Ammonia_Ammonium {
    String ioos_category "Unknown";
    String long_name "Ammonia-Ammonium";
    String units "mg/L";
  }
  Nitrite_Nirate {
    String ioos_category "Unknown";
    String long_name "Nitrite Nitrate";
    String units "mg/L";
  }
  Particulate_N {
    String ioos_category "Unknown";
    String long_name "Particulate N";
    String units "mg/L";
  }
  Orthophosphate {
    String ioos_category "Unknown";
    String long_name "Orthophosphate";
    String units "mg/L";
  }
  Total_Dissolved_N {
    String ioos_category "Dissolved Nutrients";
    String long_name "Total Dissolved N";
    String units "mg/L";
  }
  Total_Dissolved_P {
    String ioos_category "Dissolved Nutrients";
    String long_name "Total Dissolved P";
    String units "mg/L";
  }
  Particulate_P {
    String ioos_category "Unknown";
    String long_name "Particulate P";
    String units "mg/L";
  }
  dissolved_organic_carbon_in_sea_water {
    String ioos_category "Dissolved Nutrients";
    String long_name "Dissolved Organic Carbon In Sea water";
    String standard_name "dissolved_oxygen_carbon_in_sea_water";
    String units "mg/L";
  }
  Particulate_C {
    String ioos_category "Unknown";
    String long_name "Particulate C";
    String units "mg/L";
  }
  Dissolved_Silica {
    String ioos_category "Dissolved Nutrients";
    String long_name "Dissolved Silica";
    String units "mg/L";
  }
  Biogenic_Silica {
    String ioos_category "Unknown";
    String long_name "Biogenic Silica";
    String units "mg/L";
  }
  Sampling_Survey_Run {
    String ioos_category "Identifier";
    String long_name "Sampling Survey Run";
  }
  INVESTIGATION {
    String ioos_category "Identifier";
    String long_name "Investigation";
  }
  STATION_ID_B {
    String ioos_category "Identifier";
    String long_name "Station ID B";
  }
  LISS_STUDY_AREA {
    String ioos_category "Identifier";
    String long_name "LISS Study Area";
  }
  Edit_Notes {
    String ioos_category "Identifier";
    String long_name "Edit Notes";
  }
  CLOUD_COVER {
    String ioos_category "Identifier";
    String long_name "Cloud Cover";
  }
  SEA_STATE {
    String ioos_category "Unknown";
    String long_name "Sea State";
  }
  FIELD_NOTES {
    String ioos_category "Unknown";
    String long_name "Field Notes";
  }
  WEATHER {
    String ioos_category "Unknown";
    String long_name "Weather";
  }
  PREV_24_H_RAIN {
    String ioos_category "Unknown";
    String long_name "Previous 24 Hour Rain";
    String standard_name "previous_24_hour_rain";
    String units "hour";
  }
  PREV_48_H_RAIN {
    String ioos_category "Unknown";
    String long_name "Previous 48 Hour Rain";
    String standard_name "previous_48_hour_rain";
    String units "hour";
  }
  TIDE_TIME_NR {
    String ioos_category "Unknown";
    String long_name "Tide Time NR";
    String standard_name "tide_time_nr";
  }
  TIDE_RANGE_FT_NR {
    String ioos_category "Unknown";
    String long_name "Tide Range NR";
    String standard_name "tide_range_nr";
    String units "ft";
  }
  TIDE_TIME_KP {
    String ioos_category "Unknown";
    String long_name "Tide Time KP";
    String standard_name "tide_time_kp";
  }
  TIDE_RANGE_FT_KP {
    String ioos_category "Unknown";
    String long_name "Tide Range KP";
    String standard_name "tide_range_kp";
    String units "ft";
  }
  Precipitation_in {
    String ioos_category "Unknown";
    String long_name "Precipitation";
    String standard_name "precipitation";
    String units "in";
  }
  Precipitation_Station {
    String ioos_category "Unknown";
    String long_name "Precipitation Station";
    String standard_name "precipitation_station";
  }
  Precipitation_Station_Distance_m {
    String ioos_category "Unknown";
    String long_name "Precipitation Station Distance";
    String standard_name "precipitation_station_distance";
    String units "m";
  }
  Tide_Range_m {
    String ioos_category "Unknown";
    String long_name "Tide Range";
    String standard_name "tide_range";
    String units "m";
  }
  Tide_Station {
    String ioos_category "Unknown";
    String long_name "Tide Station";
    String standard_name "tide_station";
  }
  Tide_Station_Distance_m {
    String ioos_category "Unknown";
    String long_name "Tide Station Distance";
    String standard_name "tide_station_distance";
    String units "m";
  }
  Air_Temp_C {
    String ioos_category "Temperature";
    String long_name "Air Temperature";
    String standard_name "air_temperature";
    String units "C";
  }
  Air_Temp_Station {
    String ioos_category "Temperature";
    String long_name "Air Temperature Station";
    String standard_name "air_temperature_station";
  }
  AIR_TEMP_STATION_DISTANCE_M {
    String ioos_category "Temperature";
    String long_name "Air Temperature Station Distance";
    String standard_name "air_temperature_station_distnace";
    String units "m";
  }
  Wind_Speed_MPH {
    String ioos_category "Wind";
    String long_name "Wind Speed";
    String standard_name "wind_speed";
    String units "mph";
  }
  Wind_Speed_Station {
    String ioos_category "Wind";
    String long_name "Wind Speed Station";
    String standard_name "wind_speed_station";
  }
  WIND_SPEED_STATION_DISTANCE_M {
    String ioos_category "Wind";
    String long_name "Wind Speed Station Distance";
    String standard_name "wind_speed_station_distnace";
    String units "m";
  }
  Wind_Direction_Degrees {
    String ioos_category "Wind";
    String long_name "Wind Direction Degrees";
    String standard_name "wind_direction_degrees";
    String units "degrees";
  }
  Wind_Direction_Station {
    String ioos_category "Wind";
    String long_name "Wind Direction Station";
    String standard_name "wind_direction_station";
  }
  WIND_DIRECTION_STATION_DISTANCE_M {
    String ioos_category "Wind";
    String long_name "Wind Direction Station Distance";
    String standard_name "wind_direction_station_distance";
    String units "m";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Point";
    String contributor_name "IEC";
    String contributor_role "sponsor";
    String contributor_url "http://www.iec-nynjct.org/node/267";
    String Conventions "COARDS, CF-1.6, Unidata Dataset Discovery v1.0";
    String creator_address "1080 Shennecossett Road, Groton, CT 06340 USA";
    String creator_city "Groton";
    String creator_country "United States";
    String creator_email "james.odonnell@uconn.edu,todd.fake@uconn.edu";
    String creator_institution "University of Connecticut";
    String creator_sector "academic";
    String creator_url "http://lisicos.uconn.edu";
    String featureType "Point";
    String geospatial_lat_units "degrees_north";
    String geospatial_lon_units "degrees_east";
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2024-12-23T02:25:34Z (source database)
2024-12-23T02:25:34Z http://merlin.dms.uconn.edu:8080/erddap/tabledap/IEC_DATA.html";
    String id "IEC";
    String info_url "http://lisicos.uconn.edu/dep_portal.php";
    String infoUrl "http://lisicos.uconn.edu/";
    String institution "University of Connecticut";
    String keywords "Buoy > Oceans > Ocean Data > Long Island Sound";
    String keywords_vocabulary "GCMD Science Keywords";
    String license 
"The data may be used and redistributed for free but is not intended
for legal use, since it may contain inaccuracies. Neither the data
Contributor, ERD, NOAA, nor the United States Government, nor any
of their employees or contractors, makes any warranty, express or
implied, including warranties of merchantability and fitness for a
particular purpose, or assumes any legal liability for the accuracy,
completeness, or usefulness, of this information.";
    String naming_authority "edu.connecticut";
    String neracoos_data_provider "UCONN";
    String project "IEC";
    String publisher_country "United States";
    String publisher_email "todd.fake@uconn.edu";
    String publisher_institution "University of Connecticut";
    String publisher_name "Department of Marine Sciences, University of Connecticut";
    String publisher_url "http://lisicos.uconn.edu";
    String sourceUrl "(source database)";
    String standard_name_vocabulary "CF-1.6";
    String station "IEC Data";
    String station_site_desc "IEC Water Quality Data";
    String summary "Observation data from the Interstate Environmental Commission. These data are served by Unidata's Thematic Realtime Environmental Distributed Data Services (THREDDS) Data Server (TDS) in a variety of interoperable data services and output formats.";
    String testOutOfDate "now-1day";
    String title "IEC Water Quality Data";
  }
}

 

Using tabledap to Request Data and Graphs from Tabular Datasets

tabledap lets you request a data subset, a graph, or a map from a tabular dataset (for example, buoy data), via a specially formed URL. tabledap uses the OPeNDAP (external link) Data Access Protocol (DAP) (external link) and its selection constraints (external link).

The URL specifies what you want: the dataset, a description of the graph or the subset of the data, and the file type for the response.

Tabledap request URLs must be in the form
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/datasetID.fileType{?query}
For example,
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/pmelTaoDySst.htmlTable?longitude,latitude,time,station,wmo_platform_code,T_25&time>=2015-05-23T12:00:00Z&time<=2015-05-31T12:00:00Z
Thus, the query is often a comma-separated list of desired variable names, followed by a collection of constraints (e.g., variable<value), each preceded by '&' (which is interpreted as "AND").

For details, see the tabledap Documentation.


 
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